baber/WOPTO huggingface dataset:
Patent WO-2018202014-A1 (WO)
Title: Procédé de commande de puissance pour une transmission de liaison montante
Inventor: GONG ZHENGWEI
IPC: H04W52/18
Filed: 2018-04-28
Abstract: Un procédé de transmission de liaison montante mis en œuvre par un UE consiste à : obtenir des informations concernant une pluralité d'ensembles de commande de puissance ayant chacun une pluralité de paramètres de commande de puissance, une valeur du ou des paramètres dans un premier ensemble de commande de puissance étant différente d'une valeur du ou des paramètres dans un second ensemble de commande de puissance; obtenir des informations associant au moins l'un des ensembles de commande de puissance à au moins une propriété opérationnelle de l'UE; et transmettre, lorsqu'au moins l'une des propriétés opérationnelles est en vigueur sur l'UE, un PUSCH à l'aide des paramètres de l'ensemble de commande de puissance associé à la ou aux propriétés opérationnelles en vigueur.
Patent WO-2019192073-A1 (WO)
Title: 一种瞳距可调的ar眼镜
Inventor: LEE KIENYI
IPC: G02B27/01
Filed: 2018-06-11
Abstract: 一种瞳距可调的AR眼镜，包括镜架（3）、左调节框（13）、右调节框（7）、瞳距调节旋钮（4），镜架前端设置有显示屏（1），显示屏外侧设置有安装壳（2），安装壳底部设置有左调节框，左调节框另一侧设置有右调节框，左调节框和右调节框底部均设置有导向槽（14），左调节框上侧设置有左驱动座（12），右调节框上侧设置有右驱动座（9），左驱动座和右驱动座之间设置有调节齿轮（10），调节齿轮后侧设置有传动装置（11），传动装置上侧设置有瞳距调节旋钮。有益效果在于：通过位置固定的调节齿轮同时驱动左驱动座与右驱动座向着相反的方向移动，保证了两块显示屏的对中性，瞳距调节更方便，调节效果更好。
Patent WO-2019232823-A1 (WO)
Inventor: ZHANG DEMENG
IPC: A61K9/52
Filed: 2018-06-22
Abstract: 提供了一种壳聚糖和藻酸丙二醇酯共混微胶囊的制备及其应用，涉及微胶囊制备和应用领域，将壳聚糖用质量百分比浓度为0.5-5％的醋酸溶液溶解，藻酸丙二醇酯用水溶解，然后将两种溶液混合，在高压静电场下挤入2-8％的NaOH水溶液中形成湿态的共混微胶囊，再通过水洗、烘干得到干燥的共混微胶囊。将所制得的壳聚糖和藻酸丙二醇酯共混微胶囊能够作为栓塞物质用于血管栓塞，通过导管向靶血管内注入或送入该栓塞物质，使目标位置血管闭塞，良好的膨胀性可避免微胶囊在血管内的游移，加之结构稳定，可以栓塞更稳定；并能够在缓释药物上进行应用，作为缓释药物载体，将共混微胶囊与药物结合达到药物缓释的效果，实现良好的缓释性。
Patent WO-2020019244-A1 (WO)
Title: Electric shaver
Inventor: MENG FANDI
IPC: B26B19/38
Filed: 2018-07-26
Abstract: An electric shaver, comprising a cap (20) and shaving units (30); each shaving unit (30) comprises a bracket (32) and a cutting unit (31), a recess (311) being provided at the central axis (N) of the cutting unit (31); and two sides of the bracket (32) are respectively connected to openings (21) of the cap (20) by means of two pivots (23), and the axes of the two pivots (23) coincide and are located on one side of the central axis (N) of the cutting unit. After a connecting shaft (14) of the electric shaver is inserted into the recess (311), a moment arm is generated between the contact point, that connects the connecting shaft (14) and the bottom surface of the recess (311), and the axes of the pivots (23), and when the connecting shaft (14) pushes the cutting unit (31), the cutting unit (31) can be reset, without separately providing a spring plate or a spring to push the bracket, thereby simplifying the structure and facilitating assembly, and thus the cost is reduced.
Patent WO-2019062313-A1 (WO)
Title: Further disclosed is a caster comprising the tire structure.
Inventor: JIANG WEI
IPC: F24S25/20
Filed: 2018-07-26
Abstract: The present invention provides a back-hanging mounting assembly of a thin film photovoltaic module, comprising: a back-hanging hook plate and a cross beam, the cross section of the back-hanging hook plate being F-shaped and the back-hanging hook plate being fixedly connected to a glass back plate. The cross beam is used for fixedly connecting to a roof and is fixed to the back-hang hook plate by means of hook joint. The back-hanging mounting assembly of a thin film photovoltaic module provided by the present invention can avoid damage to the glass; in addition, the structure is simple and the installation is relatively convenient.
Patent WO-2019062415-A1 (WO)
Title: Information transmission method and device
Inventor: LI HUA
IPC: H04W72/04
Filed: 2018-08-25
Abstract: Provided in the present application are an information transmission method and device, used for determining the channel bandwidth of a user equipment (UE) in a large carrier bandwidth scenario. The method comprises: a network device sends first information to a terminal, the first information being used to indicate the location of a channel bandwidth of the terminal, the channel bandwidth being a radio frequency bandwidth, and the radio frequency bandwidth comprising an uplink or downlink transmission resource; and the terminal receives the first information and determines the location of the channel bandwidth of the terminal according to the first information.
Patent WO-2019148830-A1 (WO)
Inventor: WANG XUELONG
IPC: G06F11/20
Filed: 2018-08-31
Abstract: 一种基板管理控制器通过KVM挂载文件夹的方法、装置、设备及计算机可读存储介质。基于HTML5语言，包括遍历用户选择的待挂载文件夹，计算待挂载文件夹占用的第一空间容量值（S101）；根据第一空间容量值，计算待挂载文件夹对应的镜像文件占用的第二空间容量值（S102）；为镜像文件分配默认存储路径，并获取默认存储路径所在磁盘的剩余空间容量值（S103）；当剩余空间容量值小于第二空间容量值，向用户展示为镜像文件选择用户存储路径的提示框，根据输入的用户存储路径存储镜像文件（S105）；当默认存储路径或用户存储路径所在的磁盘的剩余空间容量值大于第二空间容量值，将待挂载文件夹挂载在服务器（S107）。通过KVM实现了一键自动挂载文件夹，极大的增强了用户体验。
Patent WO-2019052492-A1 (WO)
Title: Enhanced cell selection mechanism in mobile communications
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W48/18
Filed: 2018-09-13
Abstract: Various examples and schemes pertaining to enhanced cell selection mechanisms in mobile communications are described. A user equipment (UE) performs a cell selection or reselection procedure to select a cell of a wireless network and establishes a wireless connection with the selected cell. In performing the cell selection or reselection procedure, the UE determines a frequency band and a subcarrier spacing (SCS) configuration by checking a profile, and the UE performs the cell selection or reselection procedure in the frequency band based on the SCS configuration.
Patent WO-2019057081-A1 (WO)
Title: Data storage method, data query method, computer device, and storage medium
Inventor: CHEN WEI
IPC: G06F17/30
Filed: 2018-09-19
Abstract: A data storage method, relating to the technical field of data storage. The method comprises: sharding data in streaming data to obtain a data segment (201); performing Hash computation according to an identifier of the streaming data and time information corresponding to the data segment to obtain an identifier of a virtual storage node corresponding to the data segment (202); determining at least one storage device corresponding to the data segment according to the identifier of the virtual storage node corresponding to the data segment (203); and storing the data segment to the corresponding at least one storage device (204). During a search for data in the streaming data later, a user only needs to provide time information corresponding to the desired data, and a storage system can directly determines, according to the time information, a storage device which stores a corresponding data segment, so that system overhead of the storage system is reduced in a process of a streaming data search, and system resources are saved.
Patent WO-2019080682-A1 (WO)
Title: Method for synthesizing 1,7-di-(4-hydroxyphenyl)-heptane-1,4-dien-3-one
Inventor: ZHAO YUNLI
IPC: C07C45/65
Filed: 2018-09-21
Abstract: The present invention relates to the field of pharmaceutical synthesis, and relates to a method for the synthesis of 1,7-di-(4-hydroxyphenyl)-heptane-1,4-dien-3-one. A method for synthesizing 1,7-di-(4-hydroxyphenyl)-heptane-1,4-dien-3-one uses 3-(4-hydroxyphenyl)propionic acid and 4-hydroxybenzaldehyde as raw materials, and comprises the following steps: (I) using 3-(4-hydroxyphenyl)propionic acid as a raw material, and subjecting same to esterification, methylation protection, reduction and oxidation to obtain 3-(4-(methoxymethyl)phenyl)propanal; (II) subjecting 4-hydroxybenzaldehyde to etherification and aldol condensation reaction to obtain 4-(4-(methoxymethyl)phenyl)but-3-en-2-one; and (III) performing aldol condensation reaction of 4-(4-(methoxymethoxy)phenyl)but-3-en-2-one with 3-(4-(methoxymethoxy)phenyl)propanal, and then reacting the resultant with hydrochloric acid, so as to obtain 1,7-di-(4-hydroxyphenyl)-heptane-1,4-dien-3-one. The method is simple, easy to operate, has high yield, and can acheive high purity.
Patent WO-2020062097-A1 (WO)
Inventor: PING JING
IPC: G06F9/455
Filed: 2018-09-28
Abstract: A method of object management comprises assigning attribute information to a managed object instance (MOI) (210), the attribute information at least comprising unchangeable identification information uniquely and persistently identifying the MOI, and changeable parenting information indicating a number of parent MOIs containing the MOI in a hierarchy, the number being zero, one, or greater than one; and in response to detecting a change in the parent MOIs (220), updating the attribute information by changing the parenting information without changing the identification information (230). In this way, the identification information is kept persistent for a MOI and the parenting information is changeable to reflect the real time parenting relationship between the MOIs correctly and dynamically, which thereby simplifies management object management and saves resource in the network management system.
Patent WO-2020034446-A1 (WO)
Inventor: CHEN SHIPING
IPC: H03K17/08
Filed: 2018-11-05
Abstract: 本发明涉及二极管技术领域，尤其是一种超低损耗理想二极管，包括组合逻辑控制电路和第一P沟道MOS管，组合逻辑控制电路包括第二P沟道MOS管、第三P沟道MOS管、第一电阻和第二电阻，第一P沟道MOS管的漏极连接第二P沟道MOS管的源极，第一P沟道MOS管的源极电连接第三P沟道MOS管的源极，第一P沟道MOS管的栅极电连接第三P沟道MOS管的漏极，第二P沟道MOS管的栅极连接第二P沟道MOS管的漏极和第三P沟道MOS管的栅极，第二P沟道MOS管的漏极通过第一电阻接地，第三P沟道MOS管的漏极通过第二电阻接地。本发明有益效果：具有防止倒灌功能，可以保护前级电路；整个电路具有非常低的损耗，静态电流损耗小于100nA；使用组合逻辑控制电路，电路简单，成本很低，实用性强。
Patent WO-2019114464-A1 (WO)
Inventor: ZHANG WEIHUA
IPC: G06T11/00
Filed: 2018-11-06
Abstract: 一种增强现实方法和装置以及电子设备和计算机可读存储介质。该方法的一具体实施方式包括：获取目标的视频信息，从中获取目标的真实图像信息以及真实声音信息；使用所述真实图像信息确定基于图像的至少一种目标状态数据，使用所述真实声音信息确定基于声音的至少一种目标状态数据（S201）；将基于图像与基于声音的同种目标状态数据融合，得到目标画像数据；获取与目标画像数据对应的虚拟信息，将所述虚拟信息叠加到所述视频信息中（S202）。该方法能够分别根据目标的图像信息与声音信息识别其当前状态，并将两方面的识别结果融合得到准确的目标画像，基于该目标画像即可进行匹配于用户状态的虚拟信息展示，从而提升增强现实效果与用户体验。
Patent WO-2019101026-A1 (WO)
Inventor: XU XU
IPC: G06Q30/06
Filed: 2018-11-19
Abstract: 本发明涉及通信技术领域，具体涉及一种订单二次分配与信息共享方法以及相关系统和设备。为了提高团队的整体服务效率，本发明提出的订单二次分配方法与信息共享方法，在订单分配之后，第一执行终端在寻找第一订单对应的被服务客体的过程中，若恰好遇到第二订单对应的被服务客体，则一方面允许第一执行终端发起订单二次分配请求，以便能尽快地执行第二订单，并将第一订单分配给其他执行终端中花费时间最短，或距离最短，或时间、距离组合最优的执行终端；另一方面第一终端可以将第二订单对应的被服务客体的位置信息进行共享，有助于第二订单顺利执行。通过上述方法，提高了整体服务效率，降低了运营成本。
Patent WO-2020118659-A1 (WO)
Title: 结构缺陷检测系统及结构缺陷检测方法
Inventor: WANG XINGZE
IPC: G01N21/88
Filed: 2018-12-14
Abstract: 一种结构缺陷检测系统，包括：激光器（1）、分光镜（2）、扩束镜（3）、半透半反镜（7）、声波发生器（4）、声波频率调节器（5）、成像透镜（6）、光电传感器（9）、计算机（8）；计算机（8）控制声波发生器（4）发出声波信号；激光器（1）发出的激光形成了干涉光路，干涉光路在光电传感器（9）上形成散斑干涉场，生成散斑图像；光电传感器（9）将散斑图像传输至计算机（8）进行被测物体的缺陷检测。此外，还包括一种结构缺陷检测方法。采用该技术方案能够检测消费电子产品内部复杂、细小电子器件的装配缺陷，是一种非接触、高精度、在线式、实时性的无损检测方法。
Patent WO-2020056946-A1 (WO)
Inventor: WANG LI
IPC: A23L29/00
Filed: 2018-12-14
Abstract: Disclosed is a preparation method for a whole wheat steamed bun and an enzyme preparation for the whole wheat steamed bun. The preparation method comprises: preparing a dough: adding yeast, the enzyme preparation and distilled water to whole wheat flour, and mixing the flour to prepare the dough; fermenting the dough, and then proofing the dough; and steaming and cooking. Since the enzyme preparation comprises pentosanase and glucose oxidase, the quality of the whole wheat steamed bun is significantly improved, the specific volume of the prepared whole wheat steamed bun is increased by 19.10%, and the hardness is reduced by 48.76%; the internal structure is finer and more uniform, the diameter of pores is reduced by 31.74%, and the sensory scores are increased by 14.50%.
Patent WO-2019129031-A1 (WO)
Title: 光学补偿膜、掩膜版以及曝光机
Inventor: XIONG XING
IPC: G03F1/38
Filed: 2018-12-26
Abstract: 一种光学补偿膜、掩膜版以及曝光机。光学补偿膜（33）包括第一区域光学补偿膜（331）和第二区域光学补偿膜（332）；第一区域光学补偿膜（331）与重叠部分棱镜（321）相对设置，将光透射到重叠部分棱镜（321）；第二区域光学补偿膜（332）与非重叠部分棱镜（322）相对设置，将光透射到非重叠部分棱镜（322），第一区域光学补偿膜（331）的光透过率大于第二区域光学补偿膜（332）的光透过率。
Patent WO-2020132995-A1 (WO)
Title: 具有集成电路模块和声波滤波器模块的柔性系统
Inventor: SUN CHONGLING
IPC: H01L25/16
Filed: 2018-12-26
Abstract: 一种具有集成电路模块和声波滤波器模块的柔性系统，包括柔性衬底（10）、滤波器模块（20）、集成电路模块（30）、第一金属互连（41）、第二金属互连（42）、第一引线（51）、第二引线（52）、柔性封装结构（60），其中：柔性衬底（10）的顶表面具有空腔（100）；滤波器模块（20）位于空腔（100）之上，滤波器模块（20）包括输入端口（201）和输出端口（203）；第一金属互连（41）与输入端口（201）接触，第二金属互连（42）与输出端口（203）接触；集成电路模块（30）位于柔性衬底（10）外部；第一引线（51）与第二引线（52）位于柔性衬底（10）内部，第一引线（51）用于连接第一金属互连（41）与集成电路模块（30）中的第一电性管脚，第二引线（52）用于连接第二金属互连（42）与集成电路模块（30）中的第二电性管脚；柔性封装结构（60）覆盖滤波器模块（20）、第一金属互连（41）和第二金属互连（42）。
Patent WO-2020133096-A1 (WO)
Inventor: MENG ZHENKUI
IPC: G01C19/5733
Filed: 2018-12-27
Abstract: L'invention concerne un gyroscope à système microélectromécanique et un dispositif électronique le comprenant. Le gyroscope comprend un bloc de masse (1). Des éléments élastiques (12) sont fournis aux quatre coins du bloc de masse (1), et sont disposés dans des directions diagonales du bloc de masse (1). En particulier, les directions de déformation primaires des éléments élastiques (12) sont sensiblement concordantes avec des lignes diagonales du bloc de masse (1). Les éléments élastiques (12) sont disposés dans les directions diagonales du bloc de masse (1), de telle sorte que le bloc de masse (1) peut se déplacer de manière flexible sur l'axe X, l'axe Y et les lignes diagonales. Le dispositif électronique utilise le gyroscope pour réaliser une détection de position, une détection de déplacement ou une détection d'état de mouvement, ce qui permet d'obtenir une précision de détection plus élevée.
Patent WO-2019129275-A1 (WO)
Title: 一种llc变换器同步整流管的控制系统
Inventor: QIAN QINSONG
IPC: H02M3/335
Filed: 2018-12-29
Abstract: 一种LLC变换器同步整流管的控制系统，包括电压采样电路、高通滤波电路、PI补偿及有效值检测电路、以微控制器MCU为核心的控制系统。利用电路中不可避免存在的寄生电感和寄生电容引起电路波形振荡的原理，当LLC变换器在高频下工作时，同步整流管的漏源电压V DS(SR)通过采样电路将关断期间的漏源电压的变化信号送入高通滤波电路和PI补偿及有效值检测电路得到因寄生参数引起的漏源电压振荡信号的有效值放大信号，并通过以微控制器MCU为核心的控制电路比较当前值与上一次采集值的关系，从而改变同步整流管在下个周期中的导通时间，最终使同步整流管能在最佳的关断点关断，实现同步整流管的最优效率工作。
Patent WO-2019141114-A1 (WO)
Title: Vehicle diagnosis method and device
Inventor: LUO QINGHUA
IPC: G05B23/02
Filed: 2019-01-08
Abstract: Provided are a vehicle diagnosis method and device, wherein the method comprises: collecting a level signal of a selected pin in a vehicle-mounted diagnosis system interfaces to acquire voltage characteristics of the level signal (S101); according to the voltage characteristics, determining candidate communication protocols associated with the selected pin (S102); sending a connection request signal based on the candidate communication protocols to the selected pin to determine whether a target communication protocol is presented in the candidate communication protocols (S103); if the target communication protocol is presented, establishing the communication between the vehicle diagnosis device and an electronic control unit ECU of the vehicle based on the target communication protocol (S104). The vehicle diagnosis method and device reduce the scanning protocol quantity of OBD interface pins, improve the scanning efficiency, and shorten the vehicle diagnosis time.
Patent WO-2020124770-A1 (WO)
Inventor: LIN DAN
IPC: G06F3/041
Filed: 2019-02-20
Abstract: L'invention concerne un écran d'affichage à commande tactile souple, comprenant une couche d'électrode de commande tactile constituée d'un matériau conducteur transparent. La couche d'électrode de commande tactile comprend une pluralité de premières électrodes de commande tactile agencées dans une première direction, et une pluralité de secondes électrodes de commande tactile agencées dans une seconde direction et croisant les premières électrodes de commande tactile d'une manière isolante. L'écran d'affichage à commande tactile souple est divisé en une région de courbure, et en une première région d'affichage et en une seconde région d'affichage situées respectivement sur deux côtés de la région de courbure. Par comparaison avec les premières électrodes de commande tactile et les secondes électrodes de commande tactile dans la première région d'affichage et la seconde région d'affichage, les premières électrodes de commande tactile et les secondes électrodes de commande tactile, situées dans la région de courbure, de la couche d'électrode de commande tactile sont entièrement ou partiellement évidées, de telle sorte que la capacité de résistance à la flexion de la couche d'électrode de commande tactile dans la région de courbure peut être améliorée, et le risque de fissuration et de rupture d'électrodes de commande tactile pendant la flexion est réduit, ce qui permet de réduire le risque de perte d'une fonction de commande tactile de l'écran d'affichage.
Patent WO-2020168536-A1 (WO)
Title: Dynamical swithcing between ept and shadow page tables for runtime processor verification
Inventor: DONG CHUANXIAO
IPC: G06F9/445
Filed: 2019-02-22
Abstract: Implementations disclosed describe a system and a method to execute a virtual machine on a processing device, receive a request to access a memory page identified by a guest virtual memory address (GVA) in an address space of the virtual machine, translate the GVA to a guest physical memory address (GPA) using a guest page table (GPT) comprising a GPT entry mapping the GVA to the GPA, translate the GPA to a host physical address (HPA) of the memory page, store, in a translation lookaside buffer (TLB), a TLB entry mapping the GVA to the HPA, modify the GPT entry to designate the memory page as accessed, detect an attempt by an application to modify the GPT entry; generate, in response to the attempt to modify the GPT entry, a page fault; and flush, in response to the page fault, the TLB entry.
Patent WO-2020172784-A1 (WO)
Title: Procédé et appareil de production d'un matériau de cathode ternaire
Inventor: FENG EDWARD
IPC: F27B9/12
Filed: 2019-02-26
Abstract: L'invention concerne un procédé de production d'un matériau de cathode ternaire (130) pour des batteries au lithium par calcination de matière première (110) dans un four de torréfaction (120), une atmosphère étant disposée dans le four de grillage (120), l'injection d'un composant gazeux (a) de l'atmosphère dans le four de grillage (120) étant commandée en boucle fermée, sur la base d'au moins un paramètre d'influençage de processus mesuré, ainsi qu'un appareil de production d'un matériau de cathode ternaire (130).
Patent WO-2019196693-A1 (WO)
Inventor: ZHANG WEIJIE
IPC: G06F21/31
Filed: 2019-04-01
Abstract: The present application relates to an application control method and a device, a computer readable storage medium and a terminal. The method comprises: performing camouflage processing on a privacy application of the terminal on the basis of a privacy camouflage policy, the privacy camouflage policy comprising a hiding application identifier and a substituting application identifier; and obtaining a verification operation input by a user. When the verification operation is in conformity with a preset operating mode, a privacy application is operated according to a control policy corresponding to the privacy camouflage policy and the privacy application can be subjected to camouflage processing.
Patent WO-2019192582-A1 (WO)
Title: Method and apparatus for monitoring pdcch, and base station and user equipment
Inventor: ZHOU HUAYU
IPC: H04W24/02
Filed: 2019-04-04
Abstract: Provided are a method and apparatus for monitoring a PDCCH, and a base station and a user equipment. On a base station side, the method comprises: configuring an association relationship between a notification signal or signaling and a PDCCH; and sending the notification signal or signaling associated with the PDCCH to a user equipment to notify the user equipment to start monitoring the PDCCH. On a user equipment side, the method comprises: receiving a notification signal or signaling which is associated with a PDCCH and sent by a base station; and starting to monitor the PDCCH according to the notification signal or signaling associated with the PDCCH. By means of the present invention, the signaling overhead and the power consumption of a user equipment can be reduced.
Patent WO-2020211080-A1 (WO)
Title: 一种触发随机接入过程的方法以及相关装置
Inventor: GUAN LEI
IPC: H04W68/02
Filed: 2019-04-19
Abstract: 本申请公开了一种触发随机接入过程的方法，该方法包括终端在第一小区的第一下行载波上检测寻呼消息，所述寻呼消息由所述第一接入网设备通过所述第一下行载波发送，所述第一小区部署在第一频率层；所述终端根据所述寻呼消息确定被所述第一接入网设备寻呼后，在第一上行载波上发送随机接入消息，所述第一上行载波部署在所述第一频率层上的所述第一小区或第二频率层上的第二小区，所述第一频率层与所述第二频率层不重合，所述随机接入消息用于进行随机接入。本申请实施例还提供相应的终端、第一接入网设备以及第二接入网设备。本申请技术方案避免了现有技术中使用第二接入网设备在每个波束方向上都发送寻呼消息，提高了寻呼过程中的资源利用率。
Patent WO-2019206046-A1 (WO)
Title: Electronic device and camera assembly thereof
Inventor: BAI JIAN
IPC: H04M1/02
Filed: 2019-04-19
Abstract: A camera assembly (10) is provided. The camera assembly includes a lens holder (12), a lens (14) disposed in the lens holder (12), a circuit board (15), a camera sensor (16) disposed on the circuit board (15), and an ambient light sensor (17) electrically connected to the circuit board (15). The lens holder (12) defines a light transmission channel (121), and the camera sensor (16) is disposed correspondingly to the lens (14) via the light transmission channel (121). The ambient light sensor (17) is disposed on the camera sensor (16) or the lens holder (12). Ambient light is transmitted through the lens (14) and the light transmission channel (121), and is further incident into the camera sensor (16) and the ambient light sensor (17). An electronic device having the camera assembly (10) is further disclosed.
Patent WO-2020220241-A1 (WO)
Title: Ladder
Inventor: ZHOU XIAOYING
IPC: E06C1/14
Filed: 2019-04-30
Abstract: A ladder, which comprises a front ladder (001) and a rear ladder (002). The tops of the front ladder (001) and the rear ladder (002) are rotatably connected so as to allow adjustment of the angle therebetween; support rod assemblies (400) are disposed on the front ladder (001) and/or the rear ladder (002); and/or insertion members (300) allowing insertion of an accessory board assembly (700) are disposed on the top of the front ladder (001) and/or on the top of the rear ladder (002).
Patent WO-2019223754-A1 (WO)
Title: Shift register unit and driving method therefor, and gate driver, display panel and display apparatus
Inventor: LI QUANHU
IPC: G11C19/28
Filed: 2019-05-23
Abstract: A shift register unit (100) and a method for driving the shift register unit (100), and a gate driver comprising the shift register unit (100), a display panel (510) and a display apparatus (500). The shift register unit (100) comprises: an input end (IN), a first voltage end (VGH), a second voltage end (VGL), a first clock signal end (CLKA), a second clock signal end (CLKB), an adjustment end (FIN), an output end (OUT), and a transfer end (CR), and further comprises an input circuit (10), a first control circuit (30) and an output circuit (20). The shift register unit (100) avoids, by providing an adjustment signal, the instability of an output signal due to abnormal charge leakage during normal output, and also separates an output signal from a transfer signal by means of an output end and a transfer end, thereby reducing the size of a transistor that is connected to the output end and the transfer end, and thus saving on the map area of the shift register unit (100), while reducing the power consumption thereof.
Patent WO-2020220415-A1 (WO)
Inventor: LIN QINZUN
IPC: H01L27/32
Filed: 2019-05-23
Abstract: 本发明提供一种显示面板，该显示面板包括：至少一待切割区域和功能区域；所述显示面板的截面结构包括：基板，其包括第一子部，所述第一子部与待切割区域的位置对应；阻挡部，设于所述第一子部上；封装层，设于所述阻挡部上，所述封装层与所述阻挡部的接触面为凹凸面。